Mission Montgomery Intersection Weather Forecast

    • 45
    • 72

    Gradual Clearing

    • 43
    • 66

    Becoming Sunny

    • 42
    • 66

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 39
    • 63

    Partly Sunny

    • 39
    • 60

    Chance Rain

    • 40
    • 59

    Slight Chance Rain

Today 25 Oct North Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the mid 50s to lower 60s.

Tonight 25 Oct North Bay Interior Valleys

Mostly clear except patchy fog. Lows in the upper 30s to mid 50s. West Winds 5 to 10 Mph.

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Mission Montgomery Intersection Temperature Statistics

October Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (8.1 miles)

  • Lowest 14 October, 2026

    37.7 °F

  • Average October

    64.9 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

Santa Rosa, Santa Rosa Sonoma County Airport (8.1 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    73 °F
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